Common Causes of Sciatic Nerve Irritation

Sciatic nerve irritation can develop from several spinal and lifestyle-related factors. Understanding these contributors helps explain why symptoms may worsen over time.

Common causes include:

• Disc bulges or herniation – Changes in disc shape can place direct pressure on the sciatic nerve.
• Restricted spinal joints – Limited movement increases stress on surrounding nerves.
• Pelvic imbalance – Uneven pelvic positioning can alter nerve pathways.
• Prolonged sitting or repetitive strain – Daily habits can gradually increase nerve compression.

Identifying these factors is essential for effective care planning.

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